Re: arrays and dot operator

print @new_array . "\n"; uses @new_array in a scalar reference

print @new_array , "\n"; uses @new_array in an "wantarray" reference

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Re^2: arrays and dot operator by haukex (Archbishop) on Apr 05, 2017 at 14:27 UTC
scalar reference ... "wantarray" reference The correct terms are "scalar context" and "list context". For the OP, some references: Context tutorial, It's all about context, "Context" in Modern Perl.	[reply]